const assert = require("assert");
const start = Date.now()
console.log(start)
const maxCount = 9999;//设置循环遍历的次数
for (let i = 0; i < maxCount; i++) {
    //这里什么都不做
}
const runTime =Date.now()-start;//获取当前时间戳
assert(true,'运行事件为'+runTime)